uni20::linalg::LuRefinementResult< W, R > Struct Template Reference

Refinement outcome, retaining the last finite, diagnosed iterate on later failure. More...

#include <lu_refine.hpp>

Collaboration diagram for uni20::linalg::LuRefinementResult< W, R >:

Public Attributes
std::vector< RefinementColumn< make_real_t< R > > >	columns = {}
RefinementInfo	info = {}
std::optional< DenseMatrix< W > >	solution = {}

Detailed Description

template<RealOrComplex W, RealOrComplex R>
struct uni20::linalg::LuRefinementResult< W, R >

Refinement outcome, retaining the last finite, diagnosed iterate on later failure.

A solution is present only once the initial solve and its residual evaluation succeed. Columns always describe that published iterate. Convergence is a backward-error stopping result, not a forward-error guarantee or an application acceptance decision.

Member Data Documentation

columns

template<RealOrComplex W, RealOrComplex R>

std::vector<RefinementColumn<make_real_t<R> > > uni20::linalg::LuRefinementResult< W, R >::columns = {}

info

template<RealOrComplex W, RealOrComplex R>

RefinementInfo uni20::linalg::LuRefinementResult< W, R >::info = {}

solution

template<RealOrComplex W, RealOrComplex R>

std::optional<DenseMatrix<W> > uni20::linalg::LuRefinementResult< W, R >::solution = {}

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The documentation for this struct was generated from the following file:

• lu_refine.hpp